diff options
Diffstat (limited to 'fs/btrfs/qgroup.c')
| -rw-r--r-- | fs/btrfs/qgroup.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 9fdac5b46aa9..641ef2679bb1 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -2590,7 +2590,6 @@ qgroup_rescan_leaf(struct btrfs_fs_info *fs_info, struct btrfs_path *path, struct btrfs_key found; struct extent_buffer *scratch_leaf = NULL; struct ulist *roots = NULL; - struct seq_list tree_mod_seq_elem = SEQ_LIST_INIT(tree_mod_seq_elem); u64 num_bytes; int slot; int ret; @@ -2625,7 +2624,6 @@ qgroup_rescan_leaf(struct btrfs_fs_info *fs_info, struct btrfs_path *path, btrfs_header_nritems(path->nodes[0]) - 1); fs_info->qgroup_rescan_progress.objectid = found.objectid + 1; - btrfs_get_tree_mod_seq(fs_info, &tree_mod_seq_elem); scratch_leaf = btrfs_clone_extent_buffer(path->nodes[0]); if (!scratch_leaf) { ret = -ENOMEM; @@ -2664,7 +2662,6 @@ out: btrfs_tree_read_unlock_blocking(scratch_leaf); free_extent_buffer(scratch_leaf); } - btrfs_put_tree_mod_seq(fs_info, &tree_mod_seq_elem); return ret; } @@ -2681,6 +2678,12 @@ static void btrfs_qgroup_rescan_worker(struct btrfs_work *work) path = btrfs_alloc_path(); if (!path) goto out; + /* + * Rescan should only search for commit root, and any later difference + * should be recorded by qgroup + */ + path->search_commit_root = 1; + path->skip_locking = 1; err = 0; while (!err && !btrfs_fs_closing(fs_info)) { |